Lingua Sacra

Lingua Sacra is a beautiful, offline-first app for learning Ecclesiastical Latin — the sacred language of the Catholic Church.

Whether you want to understand the Mass, pray in Latin, read the Vulgate, or prepare for seminary studies, Lingua Sacra guides you step by step with:

- 57 structured lessons across 8 tiers, from basic greetings to advanced Vulgate readings
- 700+ vocabulary words with recorded ecclesiastical pronunciation
- Interactive flashcards with mnemonics, examples, and audio
- Adaptive quizzes that test listening, translation, and recall
- A prayer library with 17 classic prayers — full Latin text, English translation, and word-by-word grammar analysis
- Spaced repetition review (SRS) to build lasting memory
- Daily Latin phrases to deepen your practice
- A placement test so experienced learners can skip ahead
- Personalized learning paths based on your goals: Mass, Vulgate, seminary, sacred music, or personal enrichment

Lingua Sacra works completely offline — no internet connection required. No ads. No accounts. No data collection. Just you and the timeless language of the Church.

Disce Latinam. Learn Latin. Ad maiorem Dei gloriam.